Let me ask my brother he's smart
        
             
        
        
        
Answer:
x=-2
Step-by-step explanation:
14+6x=2
Then u move 14 to the other side since it doesn't have a a variable and 2 doesnt also there both just numbers so 14 moved to the otehr side will be -14 so 6x=2-14
6x=-12
x=-12/6=-2
  
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
<u>It is assumed the angles A and C are congruent:</u>
- 3x + 40 = x + 50
- 3x - x = 50 - 40
- 2x = 10
- x = 5
m∠A = 3*5 + 40 = 55°
 
        
                    
             
        
        
        
Answer:
1 + x  meters.
Step-by-step explanation:
A square has 4 equal sides so each side will have a length equal to the square root of the area.
Side length = √(1 + 2x + x^2)
                    = √(1 + x)(1 + x)
                    = 1 + x.
 
        
             
        
        
        
X  is 3
y is 2
you have to replace x with a zero and divide 12 by it and then you do the same for y